AU - McCann WS TI - FReedom for the professions PT - JOUR DP - 1959 TA - Journal of the American Medical Association pages = {410}, VI - 169 IP - 4 AID - 10.1001/jama.1959.03000210104020 [doi] 4100 - http://dx.doi.org/10.1001/jama.1959.03000210104020 SO - Journal of the American Medical Association January 24, 1959 169(4):410